| Speckhan, Aaltje Geerdes | Vischer | Speckhan Heinrich Wilhelm | 1922 |
| Speckhan, Carl Heinrich Johannes | 1917 | ||
| Speckhan, Carl Herm. | Speckhan Peter Heinr. Wilh. | 1875 | |
| Speckhan, Catharine Caroline Elisabeth | Ruwe | Speckhan Heinrich Wilhelm Diedrich | 1965 |
| Speckhan, Dorothea | Früchtenicht | Speckhan Heinrich Diedrich | 1918 |
| Speckhan, Dorothee | 1944 | ||
| Speckhan, Heinrich Dietrich | 1909 | ||
| Speckhan, Heinrich Wilhelm | 1905 | ||
| Speckhan, Heinrich Wilhelm | 1933 | ||
| Speckhan, Heinrich Wilhelm Diedrich | 1947 | ||
| Speckhan, Ilse | Speckhan Heinrich Wilhelm | 1910 | |
| Speckhan, Johann Diedrich August | 1958 | ||
| Speckhan, Johanne Sophie Marie | Speckhan Heinrich Wilhelm | 1878 | |
| Speckhan, Marie Margarethe Ilsabethe | Nullmeyer | Speckhan Heinrich Wilhelm | 1942 |
| Speckhan, Peter Heinrich Wilhelm | 1918 |